2007 dodge gas mileage and tpms sensor
#11
When I bought the truck it had the exhaust on it. I would have never cut off the cat but I'm not throwing any CEL from it. Only from the EGR while cruising but eventually it goes away. Also I was curious of any of you have a problem with the mds being touchy. As in I'll cruise down ther interstate around 70mph and it will kick off with the slightest touch of the throttle, it almost doesn't even wanna kick on.
#14
When I had diablo with mds disabled I was only getting 11city and 15-16highway
Overall, yeah, I lost 1mpg on the highway with it disabled. But I actually gained in the city with it disabled plus the response is lightning fast along with the power. MDS did not kick off instantly(milliseconds they claim) and then the downshift was delayed, although Diablo does support partial dowshift alterations. It's with the Partial upshifts Superchips is well worth it. Click on my sig for the link and info.
My truck would kick on MDS and then the truck would slow down, then kick out mds so it could catch back up to speed. Very annoying and not worth the 1mpg IMO. A truck this size around hilly areas it's useless.
#15
That's exactly what mine does is slow down with mds on highway and kick off so it can get back up to speed. I don't plan on changing programmers I don't really have extra money to go out and spend on it I just ****** up stuff when I get a real good deal so my plans are to take and get it custom tuned by my local racing shop. I'll do what all has been mentioned aswell. I had always thought flowmaster was a pretty good performance exhaust guess that was wrong lol.
#16
#18
I'm sorry but I find 14-15 city a little hard to believe on a QC 4x4 who runs 87 (especially an 87 octane tune which I hear is terrible). If you're getting those numbers off the overhead then you're fooling yourself